by Dougsgirl » May 28, 2012 I am new on this forum, but I am learning a ton! And I have learned from other forums that once you become well-versed in a particular subject, your perspective tends to change. I mean, what I used to think was a "nice" diamond has probably changed quite a bit now that I know what to look for. But what about size?? Those of you who know a lot about diamonds... At what size (in carats, or in mm's) do you think a diamond becomes "bigger than average"?? What would YOU consider a big stone?? I appreciate all of your thoughts... thanks!